我爱查52cha.com
问
21减40等于多少?怎么列算式?
答
21 - 40 = -19
21
- 40
-19
近期查询
73 + 53 = ?
13 - 11 = ?
35 + 42 = ?
88 × 81 = ?
32 + 26 = ?
35 + 75 = ?
22 - 38 = ?
18 - 72 = ?
95 - 75 = ?
86 - 35 = ?
94 × 99 = ?
63 - 12 = ?
75 - 38 = ?
60 × 27 = ?
70 - 50 = ?
其他人在看
99 × 76 = 7524
46 - 88 = -42
92 × 96 = 8832
47 - 92 = -45
91 + 78 = 169
91 - 72 = 19